Adding Title for Tb Tray Authentication screen

Sources/Brave/Frontend/Browser/Tabs/TabTray/TabTrayController.swift

@@ -189,7 +189,7 @@ class TabTrayController: AuthenticationController {
     self.tabManager = tabManager
     self.braveCore = braveCore
 
-    super.init(windowProtection: windowProtection, isCancellable: true)
+    super.init(windowProtection: windowProtection, isCancellable: true, unlockScreentitle: "Private Browsing is Locked")
 
     if !UIAccessibility.isReduceMotionEnabled {
       transitioningDelegate = self

Sources/Brave/Frontend/Passcode/WindowProtection.swift

@@ -18,14 +18,20 @@ public class WindowProtection {
   private class LockedViewController: UIViewController {
     let backgroundView = UIVisualEffectView(effect: UIBlurEffect(style: .systemThickMaterial))
     let lockImageView = UIImageView(image: UIImage(named: "browser-lock-icon", in: .module, compatibleWith: nil)!)
+    let titleLabel = UILabel().then {
+      $0.font = .preferredFont(for: .title3, weight: .semibold)
+      $0.adjustsFontForContentSizeCategory = true
+      $0.textColor = .bravePrimary
+      $0.numberOfLines = 0
+      $0.textAlignment = .center
+    }
     let unlockButton = FilledActionButton(type: .system).then {
       $0.setTitle(Strings.unlockButtonTitle, for: .normal)
       $0.titleLabel?.font = .preferredFont(forTextStyle: .headline)
       $0.titleLabel?.adjustsFontForContentSizeCategory = true
       $0.backgroundColor = .braveBlurpleTint
       $0.isHidden = true
     }
-
     let cancelButton = ActionButton(type: .system).then {
       $0.setTitle(Strings.cancelButtonTitle, for: .normal)
       $0.titleLabel?.font = .preferredFont(forTextStyle: .headline)
@@ -39,12 +45,19 @@ public class WindowProtection {
       super.viewDidLoad()
 
       view.addSubview(backgroundView)
+      view.addSubview(titleLabel)
       view.addSubview(lockImageView)
       view.addSubview(unlockButton)
       view.addSubview(cancelButton)
       backgroundView.snp.makeConstraints {
         $0.edges.equalTo(view)
       }
+      titleLabel.snp.makeConstraints {
+        $0.leading.greaterThanOrEqualToSuperview().offset(20)
+        $0.trailing.lessThanOrEqualToSuperview().offset(-20)
+        $0.centerX.equalToSuperview()
+        $0.bottom.equalTo(lockImageView.snp.top).offset(-40)
+      }
       lockImageView.snp.makeConstraints {
         $0.center.equalTo(view)
       }
@@ -103,6 +116,13 @@ public class WindowProtection {
     }
   }
 
+  var unlockScreentitle: String = "" {
+    didSet {
+      lockedViewController.titleLabel.isHidden = unlockScreentitle.isEmpty
+      lockedViewController.titleLabel.text = unlockScreentitle
+    }
+  }
+
   private let onCancelPressed = PassthroughSubject<Void, Never>()
   private let didFinalizeAuthentication = PassthroughSubject<Bool, Never>()
 

Sources/Brave/Frontend/Widgets/LoadingViewController.swift

@@ -46,13 +46,15 @@ public class AuthenticationController: LoadingViewController {
 
   init(windowProtection: WindowProtection? = nil,
        requiresAuthentication: Bool = false,
-       isCancellable: Bool = false) {
+       isCancellable: Bool = false,
+       unlockScreentitle: String = "") {
     self.windowProtection = windowProtection
     self.requiresAuthentication = requiresAuthentication
 
     super.init(nibName: nil, bundle: nil)
 
     self.windowProtection?.isCancellable = isCancellable
+    self.windowProtection?.unlockScreentitle = unlockScreentitle
   }
 
   required init?(coder: NSCoder) {